Assume that all quantities are good to 3 significant figures...do not start rounding off too early or too much! All numeric answers should be entered rounded to 3 significant figures and assuming proper SI Units unless otherwise stated.    Consider just these 2 forces acting on a mass of 2.79 kg. F1 = 8.36 N @ 21.5 degrees and F2 = 6.80 N @ 76.7 degrees where the angles are measured relative to the +x direction. What is the magnitude of the acceleration produced considering only these 2 forces acting?

Q: Which of the following equations are dimensiona consistent?

A: Given:- A.  v =at B. v = 12at2C. t = avD. v2= 2ax  v is the speed, t is time, and a is acceleration.…

Q: What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles…

A: As per the question, the speed of the car is v mph, we have to convert the speed of the car v in SI…

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A: Given that, the mass of a blue whale is 340000 kg. We need to convert the mass into standard…

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: A→=5.3 mcos12°i^+5.3 msin12°j^=5.184 m  i^+1.102 m j^B→=-2 mcos45°i^+2 msin45°j^=-1.414 m  i^+1.414…

Q: Cube A is 2 inches on a side. Cube B is 8 inches on a side. Determine the following: 1. The volume…

A: 1. volume of cube:we know that,volume=side3VA=23=8 in3VB=83=521 in3

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A: In 1 year there are 365.25 days.  In 1 days there are 24 hours.  In 1 hours there are 60 minutes.…

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Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: Given    Let A be the displacement vector with a magnitude of 5.3 meters directed 12 degrees in the…

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Q: A car starts from the origin and is driven 1.25 km south, then 8.75 km in a direction 57° north of…

A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

Q: 1.1. Consider two vectors: A = 3i – 2ĵ and B = î – 2} a) Use the component method to determine the…

A: 1.1 Given: A = 3i -2j B = i -2j a) To find C = A + B So on adding the vectors A& B we need to…

Q: 6. Using dimensional analysis, evaluate the following and report in the unit required. Be sure to…

A: The given expression: 8 mg-3.11×10-6 kg +4598 μg   According to the question we need to find the…

Q: Given the following force vectors, F₁ = 8 N, East F₂=7 N, 45° North of East 2 F = 6N, West Complete…

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Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

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Q: A man walks 40.2974 m directed 208.3565 degrees from the positive x-axis, then he walks 26.4057 m…

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Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

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Q: The mass unit most commonly used for precious stones is the carat. 1 carat = 3.168 grains, and 1 g =…

A: Convert 1 carat into grams. 1 carat=3.168 grains=3.168115.4 grams=205.71×10-3 grams

Q: In some problem, you are asked to calculate the mass of an object, and you get the following result:…

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Q: 1.1. Consider two vectors: A = 3î – 2ĵ and B = î – 2 ĵ a) Use the component method to determine the…

A: Solution:a. C→ = A→ + B→         = 3 i^ - 2 j^ + i^ - 2j^          =4 i^ - 4 j^    C→ = 42+-42 = 42

Q: The acceleration due to gravity for Earth is inversely proportional to the square of the distance…

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Q: The SI unit of force is the newton, derived from the base units by using the definition of force, F…

A: Given data The CGS unit of force is dyne. 1 dyne = 10-5 N   The expression for the force is written…

Q: You leave home and drive 32.5 km north, then 16.5 km east when you realize you forgot something. So…

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Q: Please help me with this question and explain how I can do it myself. thank you! In the following…

A: Solution:

Q: Part B: Adora needs to find the area of a table top. She measures the table width to be 0.8673m and…

A: Given data The measured table width is w = 0.8673 m. The measured table length is l = 1.405 m.\ The…

Q: A plane takes off from an airport and flies to town A, located d₁ = 260 km from the airport in the…

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Q: Given the vectors = [(3.45 m)j + (1.75 m)k] and B = [(1.35 m)i + (2.25 m). What is the product BC?

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Q: This is the wrong answer. Also it needs 3 significant figures. Still wrong. Need to find area under…

A: From the graph it is clear that it is straight line passing through origin. So, the equation for…

Q: Consider the vector whose x- and y-components are given to be 2.5094 and -4.1328, respectively. Find…

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Q: Calculate the following in base SI units. a) 2.1 nm + 315.0 pm/min³x (4.32 s)³ b) 210.0 kg + 4.52…

A: In base SI units, the unit of length is meter, unit of mass is kg. For the given conversions, we…

Q: In the previous question, it was necessary to perform the following steps. Select all that apply.…

A: In previous question, Km/h is converted into m/s 1 km/h = 1000m3600s

Q: You want to throw a ball a distance of 2l over a wall of height h as is shown in the figure below.…

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Q: Given F₁ = 8 N, East F₂=7 N, 45° North of East F₂= 6 N, West Complete the following table of…

A: The force is a vector quantity, that is it has both magnitude and direction. It can be resolved into…

Q: 3. A pendulum is placed on another planet. The pendulum's arm is 2.0 meters long. The mass of the…

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Q: BTS. Which of the following corresponds to the equation B + T = S?

A: This question can be solved using triangle law of vector addition. According to which, "If two…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.